EU Green Bond Standard (EU GBS) aims to address several barriers identified in the EU framework for a sustainable finance.


Firstly, by reducing uncertainty about what constitutes green investment by linking it to the EU taxonomy (avoiding greenwashing).





Secondly, by standardising costly and complex verification and reporting processes, and thirdly, by establishing an official standard to which potential incentives could be linked.


The EU GBS as proposed by the Commission Technical Expert Group on Sustainable Finance (TEG) is intended to finance both physical and financial assets and includes the use of the latter as security (i.e. as a covered bonds or assetbacked securities).


The key components of such a standard – as recommended by the TEG and building on best market practices such as the Green Bond Principles and the Climate Bonds Initiative labelling scheme – should be:


(1) alignment of the use of the proceeds from the bond with the EU Taxonomy;


(2) the publication of a Green Bond Framework;


(3) mandatory reporting on the use of proceeds (allocation reports) and on environmental impact (impact report); and


(4) verification of compliance with the Green Bond Framework and the final allocation report by an external registered/authorised verifier.


Also the EBA Discussion Paper of 3 November 2020 on management and supervision of ESG risks for credit institutions and investment firms (EBA/DP/2020/03, p. 92) underlines the Green Bond Principles build around four key components:

(1) use of proceeds,

(2) process for project evaluation and selection,

(3) management of proceeds, and

(4) reporting.


However, the Green Bond Principles do not provide criteria for eligible projects.


The Climate Bonds Standard provides sector-specific eligibility criteria for assets and projects.


The proposal for the EU Green Bond standard comprises four key elements:

a. alignment with the EU Taxonomy, as stipulated according to the Taxonomy Regulation, as proceeds from EU Green Bonds should be used to finance or refinance activities that contribute substantially to at least one of the six environmental objectives, do not significantly harm any of the other objectives and comply with the minimum social safeguards. Where technical screening criteria have been developed, these should also be met, although the standard allows for deviations in specific cases;

b. publication of a green bond framework, which confirms the voluntary alignment of green bonds issued with the EU Green Bonds Standard, explains how the issuer’s strategy aligns with the environmental objectives, and provides details on all key aspects of the proposed use-of- proceeds, processes and reporting of the green bonds;

c. mandatory reporting on use of proceeds (allocation report) and on environmental impact (impact report);

d. mandatory verification of the green bond framework and final allocation report by an external reviewer.

The Usability Guide, TEG Proposal of March 2020 for an EU Green Bond Standard puts this into the following context (p. 12):

“The international bond markets are mainly used to raise capital for general (corporate or public) purposes, based on the risk profile of the issuer, represented by its credit rating and the remuneration offered in the form of interest paid.
Traditional bond investors focus on these parameters rather than on the use-of-proceeds, i.e. how issuers will actually employ the funds being raised. Bonds are also therefore typically (re)financing instruments where capital is raised on the strength of the entire balance sheet of the issuer and the level of debt it can support.
Green bonds represent a considerable innovation, through their focus on green use-of-proceeds, providing transparency for investors on the green projects that are being financed or refinanced, as well as additional information on the management of proceeds, impact reporting and external reviews. Green bonds have provided bond investors the capacity to become involved in corporate environmental strategies. It has also enabled bond markets to become a powerful force in green finance, notably including climate mitigation finance.
The EU GBS incorporates the use-of-proceeds approach along with a clear interpretation of other innovative aspects of green bonds”.



Partly aligned bonds



As regards the issuance of a bond that is partly EU GBS aligned (for the climate-related part) and partly ICMA Green Bond Principles based, the said TEG Usability Guide of March 2020 contains an explanation that such structure “is possible but it would not be deemed to be an EU Green Bond. While all EU GBS aligned bonds are GBP-aligned by definition, an EU Green Bond should meet all criteria of the EU GBS and be fully aligned with the EU Taxonomy for its use-of-proceeds”.





The Regulation (EU) 2019/2088 of the European Parliament and of the Council of 27 November 2019 on sustainability‐related disclosures in the financial services sector (SFDR) lays down harmonised rules for financial market participants and financial advisers.


This includes rules on transparency, among others, for the provision of sustainability‐related information with respect to financial products promoting sustainability characteristics or financial products with sustainability objectives.


In the SFDR “financial market participants” are those that manufacture investment-based products such as investment funds where the investment fund itself is the “financial product”.


The said TEG Usability Guide of March 2020 observes, for the purposes of the SFDR, a bond is not considered as a “financial product” and an issuer of fixed-income securities (i.e. bonds, including EU Green Bonds) is not considered a “financial market participant” - thus, there is no direct impact from the SFDR on issuers of EU Green Bonds.



Taxonomy Regulation/NFRD



The said TEG Usability Guide of March 2020 makes the following observations with respect to the Taxonomy Regulation’s impact on the EU Green Bond disclosure framework:

  • the Taxonomy Regulation uses the same definitions for “market participant” and “financial products” as the SFDR;
  • there is therefore no direct obligation or impact on EU Green Bond issuers arising from the Taxonomy Regulation;
  • there can also be an indirect impact, as the SFDR and the Taxonomy Regulation define new disclosure requirements for a broad range of asset owners, asset managers and manufacturers of investment products that may as a result generally be seeking information on EU Taxonomy-alignment from issuers in the bond market.
  • separately, however, the Taxonomy Regulation creates reporting obligations for companies subject to the NFRD.


Companies subject to the Non-Financial Reporting Directive (Directive 2014/95/EU - the NFRD) are required to disclose certain information on the way they operate and manage social and environmental challenges.


EU rules on non-financial reporting only apply to large public-interest companies with more than 500 employees, covering approximately 6,000 large companies and groups across the EU, including listed companies, banks, insurance companies, and other companies designated by national authorities as public-interest entities.


Under the EU Taxonomy Regulation the same companies that are subject to NFRD must include in their non-financial statement information on how and to what extend their activities are associated with environmentally sustainable economic activities.


Under the EU Taxonomy Regulation, there is a requirement on Member States and the EU to apply the taxonomy if they were to create requirements on issuers in respect of corporate bonds that are made available as environmental sustainable.


This simply means that if the EU were to develop an official green bond standard it has to apply the EU taxonomy.


For non-financial companies, the disclosure must include:

(i) the proportion of turnover aligned with the EU taxonomy; and

(ii) CapEx and, if relevant, OpEx aligned with the taxonomy.


Regulation on European green bonds 



On 6 July 2021 the European Commission published the proposal for the Regulation on European green bonds. As the EU executive body explains in its communication, "once it is adopted by co-legislators, this proposed Regulation will set a gold standard for how companies and public authorities can use green bonds to raise funds on capital markets to finance such ambitious large-scale investments, while meeting tough sustainability requirements and protecting investors.

This will be useful for both issuers and investors of green bonds. For example, issuers will have a robust tool to demonstrate that they are funding legitimate green projects aligned with the EU taxonomy. And investors buying the bonds will be able to more easily assess, compare and trust that their investments are sustainable, thereby reducing the risks posed by greenwashing.

The new EUGBS will be open to any issuer of green bonds, including companies, public authorities, and also issuers located outside of the EU".


According to the European Commission there are four key requirements under the proposed framework:

- Taxonomy-alignment: The funds raised by the bond should be allocated fully to projects that are aligned with the EU taxonomy;
- Transparency: Full transparency on how the bond proceeds are allocated through detailed reporting requirements;
- External review: All European green bonds must be checked by an external reviewer to ensure compliance with the Regulation and taxonomy alignment of the funded projects;
- Supervision by the European Securities Markets Authority (ESMA) of reviewers: External reviewers providing services to issuers of European green bonds must be registered with and supervised by the ESMA. This will ensure the quality of their services and the reliability of their reviews to protect investors and ensure market integrity.